plat: intel: Improve ECC scrubbing performance
We should be using zeromem to scrub memory instead of memset. This would
improve the performance by 200x
Signed-off-by: Tien Hock, Loh <tien.hock.loh@intel.com>
diff --git a/plat/intel/soc/stratix10/soc/s10_memory_controller.c b/plat/intel/soc/stratix10/soc/s10_memory_controller.c
index 851fc59..ed06f54 100644
--- a/plat/intel/soc/stratix10/soc/s10_memory_controller.c
+++ b/plat/intel/soc/stratix10/soc/s10_memory_controller.c
@@ -8,6 +8,7 @@
#include <arch_helpers.h>
#include <errno.h>
#include <lib/mmio.h>
+#include <lib/utils.h>
#include <common/debug.h>
#include <drivers/delay_timer.h>
#include <platform_def.h>
@@ -403,7 +404,7 @@
INFO("Scrubbing ECC\n");
/* ECC Scrubbing */
- memset(DRAM_BASE, 0, DRAM_SIZE);
+ zeromem(DRAM_BASE, DRAM_SIZE);
} else {
INFO("ECC is disabled.\n");
}